Games like 廃集落探索
Games like 廃集落探索 include Buckshot Roulette, Mouthwashing, September 7th, The Exit 8, and Summer of '58. We matched them by the tags players give 廃集落探索 on Steam (Horror, Psychological, Dark, Walking Simulator, and 3D): closest matches first, and among equally close ones the better-known games.

Buckshot Roulette
Shared: Dark · Horror · Psychological

Mouthwashing
Shared: Horror · Psychological · Walking Simulator

September 7th
Shared: Horror · Walking Simulator · Exploration

The Exit 8
Shared: Horror · Walking Simulator · Exploration

Summer of '58
Shared: Horror · Walking Simulator · Psychological

Firewatch
Shared: Walking Simulator · First-Person · Exploration

Five Nights at Freddy's: Security Breach
Shared: Horror · First-Person · Exploration

Choo-Choo Charles
Shared: Horror · Dark · First-Person

Layers of Fear (2016)
Shared: Horror · Walking Simulator · First-Person

No, I'm not a Human
Shared: Horror · Dark · Indie

Garten of Banban
Shared: Horror · First-Person · 3D

Poppy Playtime
Shared: Horror · Dark · First-Person

The Forest
Shared: Horror · Open World · First-Person

Slender: The Arrival
Shared: Horror · Dark · First-Person

The Stanley Parable
Shared: Walking Simulator · Psychological · First-Person

SOMA
Shared: Horror · Dark · Exploration

Visage
Shared: Horror · Dark · First-Person

The Long Dark
Shared: Exploration · Open World · First-Person

Zoochosis
Shared: Horror · Dark · 3D

Five Nights at Freddy's
Shared: Horror · Dark · Singleplayer

Still Wakes the Deep
Shared: Horror · Walking Simulator · Dark

Subnautica
Shared: Horror · Exploration · Open World

What Remains of Edith Finch
Shared: Walking Simulator · Exploration · First-Person

Scanner Sombre
Shared: Horror · Walking Simulator · Exploration